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NPA: 503 [Rate centres in NPA 503] [Dial plan for NPA 503]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-618 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-619 A Beaverton OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-619 0 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-619 1 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2009-10-12   
503-619 2 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-619 3 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2010-02-20   
503-619 4 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-619 5 Beaverton OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-05-04   
503-619 6 Beaverton OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-05-04   
503-619 7 Beaverton OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-05-04   
503-619 8 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-619 9 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-06-23   
503-620 A Beaverton OR TGRDORXACG0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-621 A Portland OR BURLOR62DS0  9638 QWEST CORPORATION 672      
503-621 0 Portland OR   9638 QWEST CORPORATION 672      
503-621 1 Portland OR   9638 QWEST CORPORATION 672      
503-621 2 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-09-25   
503-621 3 Portland OR   9638 QWEST CORPORATION 672      
503-621 4 Portland OR   6529 T-MOBILE USA, INC. 672   2004-12-23   
503-621 5 Portland OR   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2005-10-22   
503-621 6 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-09-25   
503-621 7 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-11-18   
503-621 8 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-10-21   
503-621 9 Portland OR   9638 QWEST CORPORATION 672      
503-622 A Hood Land OR HDLDORXARS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-622 0 Hood Land OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-622 1 Hood Land OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-622 2 Hood Land OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-622 3 Hood Land OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-622 4 Hood Land OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-622 5 Hood Land OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-622 6 Hood Land OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-622 7 Hood Land OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-622 8 Hood Land OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2002-05-08   
503-622 9 Hood Land OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-20   
503-623 A Dallas OR DLLSOR58DS1  9638 QWEST CORPORATION 672      
503-624 A Beaverton OR TGRDORXACG0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-625 A Sherwood OR SHWDORXADS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-626 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-627 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 A Beaverton OR BVTNORXBPS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672   2024-02-14   
503-628 0 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 1 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 2 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 3 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 4 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 5 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 6 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 7 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 8 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-628 9 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2013-01-16   
503-629 A Beaverton OR SMRWORXADS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-630 A Estacada OR ESCDORXXDS0  2371 CASCADE UTILITIES, INC. 672      
503-631 A Redland OR CNBYORXADS1  2363 CLEAR CREEK MUTUAL TEL. CO. 672      
503-632 A Beaver Creek OR CNBYORXADS1  2359 BEAVER CREEK COOP. TEL. CO. 672      
503-633 A St Paul OR STPLORXXDS1  2396 ST. PAUL COOP. TEL. ASSN. 672      
503-634 A Monitor OR MNTRORXA0MD  2384 MONITOR COOP. TEL. CO. 672      
503-635 A Clackamas OR LKOSOR62DS0  9638 QWEST CORPORATION 672      
503-636 A Clackamas OR LKOSOR62DS0  9638 QWEST CORPORATION 672      
503-637 A Estacada OR ESCDORXXDS0  2371 CASCADE UTILITIES, INC. 672      
503-638 A Stafford-Sandy OR STFRORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-639 A Beaverton OR TGRDORXACG0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-640 A Beaverton OR HLBOORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-641 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-642 A Beaverton OR ALOHORXXDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-643 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-644 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-645 A Beaverton OR SMRWORXADS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-646 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-647 A North Plains OR NPLNOR62DS0  9638 QWEST CORPORATION 672      
503-647 0 North Plains OR   9638 QWEST CORPORATION 672      
503-647 1 North Plains OR   9638 QWEST CORPORATION 672      
503-647 2 North Plains OR   9638 QWEST CORPORATION 672      
503-647 3 North Plains OR   750E ONVOY, LLC - OR 672   2021-03-05   
503-647 4 North Plains OR   750E ONVOY, LLC - OR 672   2020-04-29   
503-647 5 North Plains OR   9638 QWEST CORPORATION 672      
503-647 6 North Plains OR   750E ONVOY, LLC - OR 672   2020-04-29   
503-647 7 North Plains OR   9638 QWEST CORPORATION 672      
503-647 8 North Plains OR   750E ONVOY, LLC - OR 672   2012-11-30   
503-647 9 North Plains OR   9638 QWEST CORPORATION 672      
503-648 A Beaverton OR HLBOORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-649 A Beaverton OR ALOHORXXDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-650 A Clackamas OR ORCYOR18DS0  9638 QWEST CORPORATION 672      
503-651 A Canby-Needy OR CNBYORXADS1  2362 CANBY TEL. ASSN. 672      
503-652 A Clackamas OR MLWKOR17DS0  9638 QWEST CORPORATION 672      
503-653 A Clackamas OR MLWKOR17DS0  9638 QWEST CORPORATION 672      
503-654 A Clackamas OR MLWKOR17DS0  9638 QWEST CORPORATION 672      
503-655 A Clackamas OR ORCYOR18DS0  9638 QWEST CORPORATION 672      
503-656 A Clackamas OR ORCYOR18DS0  9638 QWEST CORPORATION 672      
503-657 A Clackamas OR ORCYOR18DS0  9638 QWEST CORPORATION 672      
503-658 A Stafford-Sandy OR SNSDORXXDS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-658 0 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-658 1 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-658 2 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-658 3 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-658 4 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-658 5 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-658 6 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-658 7 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-658 8 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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